ATE212646T1 - Verfahren zur olefinpolymerisation mit einem ziegler-natta-katalysator - Google Patents

Verfahren zur olefinpolymerisation mit einem ziegler-natta-katalysator

Info

Publication number
ATE212646T1
ATE212646T1 AT94306959T AT94306959T ATE212646T1 AT E212646 T1 ATE212646 T1 AT E212646T1 AT 94306959 T AT94306959 T AT 94306959T AT 94306959 T AT94306959 T AT 94306959T AT E212646 T1 ATE212646 T1 AT E212646T1
Authority
AT
Austria
Prior art keywords
ziegler
olefin
polymerization
olefin polymerization
natta catalyst
Prior art date
Application number
AT94306959T
Other languages
English (en)
Inventor
Emmanuel Gelus
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE212646T1 publication Critical patent/ATE212646T1/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
AT94306959T 1993-07-13 1994-09-22 Verfahren zur olefinpolymerisation mit einem ziegler-natta-katalysator ATE212646T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308919A FR2707651B1 (fr) 1993-07-13 1993-07-13 Procédé pour augmenter l'activité d'un catalyseur de type Ziegler-Natta.

Publications (1)

Publication Number Publication Date
ATE212646T1 true ATE212646T1 (de) 2002-02-15

Family

ID=37714244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94306959T ATE212646T1 (de) 1993-07-13 1994-09-22 Verfahren zur olefinpolymerisation mit einem ziegler-natta-katalysator

Country Status (7)

Country Link
EP (1) EP0703246B1 (de)
AT (1) ATE212646T1 (de)
DE (1) DE69429771T2 (de)
ES (1) ES2171437T3 (de)
FR (1) FR2707651B1 (de)
PT (1) PT703246E (de)
SG (1) SG44347A1 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
US6191239B1 (en) 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6534613B2 (en) 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
ATE388967T1 (de) 1998-10-27 2008-03-15 Westlake Longview Corp Verfahren zur polymerisierung von olefine; polyethylene, und filme, und gegenstände damit hergestellt
KR100582312B1 (ko) † 1999-03-03 2006-05-22 이스트만 케미칼 캄파니 폴리에틸렌의 제조 방법
MXPA01009833A (es) 1999-03-30 2002-11-04 Eastman Chem Co Proceso para producir poliolefinas.
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6313236B1 (en) 1999-03-30 2001-11-06 Eastman Chemical Company Process for producing polyolefins
US6417301B1 (en) * 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417298B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6187879B1 (en) 1999-08-31 2001-02-13 Eastman Chemical Company Process for producing polyolefins
US6191238B1 (en) 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
BR9917469B1 (pt) * 1999-08-31 2008-11-18 processo para polimerizar uma olefina e/ou uma olefina e pelo menos uma ou mais outras olefinas, filme, e, artigo.
US20010029286A1 (en) * 2000-01-12 2001-10-11 Williams Darryl Stephen Procatalysts, catalyst systems, and use in OLEFIN polymerization
ATE428735T1 (de) * 2000-10-05 2009-05-15 Ineos Europe Ltd Verfahren zur gasphasen (co) polymerisation von olefinen in einem fliessbettreaktor
US6660817B2 (en) * 2001-07-24 2003-12-09 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6635726B2 (en) * 2001-07-24 2003-10-21 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6759492B2 (en) 2001-07-24 2004-07-06 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
EP1350802A1 (de) * 2002-04-03 2003-10-08 BP Lavéra SNC Verfahren zur Gasphasen (co-)polymerisation von Olefinen in einem Fliessbettreaktor
EP1490415B1 (de) 2002-04-03 2006-03-22 Innovene Europe Limited Verfahren zur gasphasen-(co-)polymerisation von olefinen in einem filessbettreaktor
US7211534B2 (en) 2003-02-12 2007-05-01 Formosa Plastics Corporation, U.S.A. Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same
US6841498B2 (en) 2003-02-12 2005-01-11 Formosa Plastic Corporation, U.S.A. Catalyst system for ethylene (co)polymerization
BRPI0413279B1 (pt) 2003-08-07 2016-09-13 Eastman Chem Co processo de polimerização, e, aparelho para a obtenção de um material polimérico
WO2005058982A1 (en) * 2003-12-19 2005-06-30 Basell Polyolefine Gmbh Process for the (co)polymerization of ethylene
US7193017B2 (en) 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7253239B2 (en) * 2004-10-29 2007-08-07 Westlake Longview Corporation Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process
US6987152B1 (en) 2005-01-11 2006-01-17 Univation Technologies, Llc Feed purification at ambient temperature
US7312279B2 (en) 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US7947797B2 (en) 2005-09-14 2011-05-24 Univation Technologies, Llc Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness
US20070109911A1 (en) 2005-11-16 2007-05-17 Neubauer Anthony C High speed and direct driven rotating equipment for polyolefin manufacturing
US7618913B2 (en) 2006-08-31 2009-11-17 Formosa Plastics Corporation, U.S.A. Highly active alpha-olefin copolymerization catalyst system
CN101568554B (zh) 2006-10-03 2012-09-26 尤尼威蒂恩技术有限责任公司 基于生产速率变化防止催化剂团聚的方法
US7651969B2 (en) 2006-12-05 2010-01-26 Formosa Plastics Corporation, U.S.A. Catalyst system for producing ethylene (co) polymer with improved branch distribution
TW200936564A (en) 2007-11-15 2009-09-01 Univation Tech Llc Methods for the removal of impurities from polymerization feed streams
EP2062924A1 (de) * 2007-11-22 2009-05-27 Ineos Europe Limited Verfahren zur Polymerisation von Ethylen
US7582712B1 (en) 2008-05-09 2009-09-01 Formosa Plastics Corporation, U.S.A. Alpha-olefins polymerization catalyst
US8592537B2 (en) 2008-06-13 2013-11-26 Basell Poliolefine Italia S.R.L. Catalyst system for the polymerization of olefins
KR101698618B1 (ko) 2009-01-08 2017-01-20 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 중합 방법을 위한 첨가제
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
WO2011071900A2 (en) 2009-12-07 2011-06-16 Univation Technologies, Llc Methods for reducing static charge of a catalyst and methods for using the catalyst to produce polyolefins
RU2554881C2 (ru) 2010-02-18 2015-06-27 Юнивейшн Текнолоджиз, Ллк Способы управления работой реактора для полимеризации
AU2011217940B2 (en) 2010-02-22 2013-10-03 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
BR112012025925B1 (pt) 2010-04-13 2020-03-17 Univation Technologies, Llc Mistura polimérica e filme
RU2564301C2 (ru) 2010-07-16 2015-09-27 Юнивейшн Текнолоджиз, Ллк Системы и способы измерения накопления частиц на поверхностях реактора
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
US20120053305A1 (en) * 2010-08-24 2012-03-01 Equistar Chemicals, Lp Preparation of LLDPE having controlled xylene solubles or hexane extractables
US9181361B2 (en) 2010-12-17 2015-11-10 Univation Technologies, Llc Systems and methods for recovering hydrocarbons from a polyolefin purge gas product
CN103347905B (zh) 2010-12-22 2015-12-16 尤尼威蒂恩技术有限责任公司 用于聚烯烃聚合方法的添加剂
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
CN103917292B (zh) 2011-11-08 2016-11-23 尤尼威蒂恩技术有限责任公司 制备催化剂体系的方法
WO2013156491A1 (en) 2012-04-19 2013-10-24 Ineos Europe Ag Catalyst for the polymerisation of olefins, process for its production and use
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
ES2918582T3 (es) 2012-12-28 2022-07-19 Univation Tech Llc Catalizador soportado con fluidez mejorada
US10113015B2 (en) 2013-12-20 2018-10-30 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
CN105829358B (zh) 2013-12-23 2019-07-23 英尼奥斯欧洲股份公司 用于在聚合反应器系统中使烯烃聚合的方法
WO2016118566A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for gel reduction in polyolefins
WO2016118599A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for controlling polymer chain scission
CN104945543B (zh) * 2015-07-17 2017-06-23 上海化工研究院有限公司 一种乙烯聚合催化剂及其制备方法
ES2812813T3 (es) * 2016-02-15 2021-03-18 Basell Polyolefine Gmbh Componentes catalizadores preactivados para la polimerización de olefinas
US10005861B2 (en) * 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
WO2018048472A1 (en) 2016-09-09 2018-03-15 Exxonmobil Chemical Patents Inc. Pilot plant scale semi-condensing operation
WO2018118258A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
CN110431158A (zh) 2017-02-07 2019-11-08 埃克森美孚化学专利公司 减少齐格勒-纳塔催化剂的催化剂活性损失的方法
US11459408B2 (en) 2018-05-02 2022-10-04 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
CN112055719B (zh) 2018-05-02 2022-11-25 埃克森美孚化学专利公司 从中试装置放大到较大生产设施的方法
CN111057169B (zh) * 2018-10-16 2023-02-28 中国石油化工股份有限公司 一种烯烃聚合用催化剂及其制备方法和应用
WO2022020025A1 (en) 2020-07-22 2022-01-27 Exxonmobil Chemical Patents Inc. Polyolefin compositions and articles thereof
WO2022126068A1 (en) 2020-12-08 2022-06-16 Exxonmobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
WO2023081577A1 (en) 2021-11-02 2023-05-11 Exxonmobil Chemical Patents Inc. Polyethylene compositions, articles thereof, and methods thereof
WO2024132716A1 (en) 2022-12-20 2024-06-27 Ineos Europe Ag Process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001186B1 (de) * 1977-09-14 1981-08-12 BP Chemicals Limited Verfahren zur Herstellung von Polyisobuten
FR2436794A1 (fr) * 1978-09-22 1980-04-18 Naphtachimie Sa Procede de polymerisation de l'ethylene et produits en resultant
EP0058549B1 (de) * 1981-02-16 1989-05-03 Asahi Kasei Kogyo Kabushiki Kaisha Katalysator zur Polymerisation von Olefinen
US4593010A (en) * 1983-08-31 1986-06-03 Exxon Research & Engineering Co. Polyethylene with broad molecular weight distribution
JPH0674217B2 (ja) * 1985-09-12 1994-09-21 東ソー株式会社 ブテン−１を製造する方法
JPH07116253B2 (ja) * 1986-01-21 1995-12-13 東ソー株式会社 ポリオレフインの製造方法
FR2680793B1 (fr) * 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.

Also Published As

Publication number Publication date
EP0703246A1 (de) 1996-03-27
PT703246E (pt) 2002-07-31
DE69429771T2 (de) 2002-06-20
FR2707651A1 (fr) 1995-01-20
SG44347A1 (en) 1997-12-19
FR2707651B1 (fr) 1995-08-25
EP0703246B1 (de) 2002-01-30
ES2171437T3 (es) 2002-09-16
DE69429771D1 (de) 2002-03-14

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